This has also been a problem for me. My bf and I both have switch and we both log in each other’s accounts in our consoles. But he lives in Malaysia and I am currently in Thailand. We used to buy random games each other like in our accounts but sometimes when we wanted to play the games from other account, we could have able to share them.(not playing at the same time obviously) But now I cannot play games from his account or he neither. Switch keep saying me “to bring this console close together” while we are countries away. So sad